docs: def find_uuid(self, obj, column_name):
          """ Find uuid.
  
          Parameters
          ----------
          obj             : ???
              the object returned by the MDAL Query
          column_name     : str
              input point returned from MDAL Query
  
          Returns
          -------
          str 
              the uuid that correlates with the data 
  
          """
  
          keys = obj.context.keys()
  
          for i in keys:
              if column_name in obj.context[i]['?point']:
                  uuid = i
  
          return i